package com.hadwinling.alogriithm.day10

object ArrayDemo02 {
  def main(args: Array[String]): Unit = {
    var arr02 =  Array(1,2,3,90)
    for (i <- arr02){
      print(i)
    }

    for (index <- 0 until arr02.length){
      printf("arr02[%d]=%s",index,arr02(index) + "\t")
    }


  }

}
